OITracker Cboe delayed data

Contract OI history

Back to C

Oct 30, 2026 EXPIRATION

C $105.00 Put

C261030P00105000

Latest saved OI169Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $105.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 169840 2026-10-02: 101 OI2026-10-05: 96 OI2026-10-06: 96 OI2026-10-07: 95 OI2026-10-08: 95 OI2026-10-09: 117 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 166 OI2026-10-16: 166 OI2026-10-21: 169 OI2026-10-23: 169 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1690
Oct 21, 2026169+3
Oct 16, 20261660
Oct 15, 2026166+50
Oct 14, 20261160
Oct 13, 2026116-1
Oct 09, 2026117+22
Oct 08, 2026950
Oct 07, 202695-1
Oct 06, 2026960
Oct 05, 202696-5
Oct 02, 2026101No prior observation